What is cetirizine 1mg used for?
Cetirizine is used to temporarily relieve the symptoms of hay fever (allergy to pollen, dust, or other substances in the air) and allergy to other substances (such as dust mites, animal dander, cockroaches, and molds). These symptoms include sneezing; runny nose; itchy, red, watery eyes; and itchy nose or throat.
Does cetirizine 1mg make you sleepy?
Common side effects
The most common side effect of cetirizine is feeling sleepy and tired. This happens in more than 1 in 10 people. Talk to your doctor or pharmacist if this side effect bothers you or does not go away.
How much cetirizine can I give my 3 year old?
Children 2 to under 6 years of age: 2.5 mL once daily. If needed, dose can be increased to a maximum of 5 mL once daily or 2.5 mL every 12 hours. Do not give more than 5 mL in 24 hours.
Is cetirizine good for babies?
Cetirizine use is licensed for paediatric patients for the treatment of allergic rhinitis, and chronic spontaneous urticaria, in Europe in children older than 2 years old and in the USA in children older than 6 months old.
Will cetirizine make you sleepy?
Although cetirizine is unlikely to make you drowsy, some people are susceptible to this effect, especially if they are taking dosages at the upper end of the recommended dosage range. Do not drive or operate machinery if cetirizine makes you drowsy.
What time should I take cetirizine?
by Drugs.com
Cetirizine can be taken at any time of the day. In most people it is non-sedating, so they take it in the morning. However, a percentage of people do find it to be sedating so if it does make you drowsy it is best to take it in the evening. Cetirizine can be taken with or without food.
How quickly does cetirizine work?
Response and effectiveness. Peak concentrations are reached within one hour of administration of cetirizine tablets or syrup. The onset of effect occurs within 20 minutes in 50% of people and within an hour in 95%. Effects persist for at least 24 hours following a single dose of cetirizine.
Is it OK to take cetirizine everyday?
Is cetirizine (Zyrtec) safe to take every day? Cetirizine (Zyrtec) is safe to take every day if you have allergy symptoms on a daily basis. If you don’t have allergy symptoms every day, you can take it as needed on days when these symptoms bother you.
Is cetirizine good for cough?
This study shows that cetirizine treatment reduces cough intensity (P < 0.05) and frequency (P < 0.01). In conclusion, cetirizine does clinically improve cough due to pollen allergy.
How much cetirizine can a child take?
Adults and children aged 12 years and above: 10 ml once daily. Children aged between 6 to 11 years: Either 5 ml twice daily or 10 ml once daily. Children aged between 2-5 years: 5 mg daily. Either 5 ml once daily or 2.5 ml twice daily.
Does cetirizine make babies sleepy?
Drowsiness, tiredness, and dry mouth may occur. Stomach pain may also occur, especially in children.
Does cetirizine raise blood pressure?
This leads to clearing of nasal congestion, but it may also cause an increase in blood pressure in patients who have high blood pressure. This medicine is available without a prescription.
Should I take cetirizine in the morning or at night?
Can I take cetirizine at night?
Cetirizine (Zyrtec) can be taken during the day or at night. If you feel sleepy after taking cetirizine (Zyrtec), taking it at night may be a better option for you.
Can cetirizine affect the kidneys?
If you use Zirtek (cetirizine) and your kidney function is below 50%, you’ll need to reduce the dose you take, only take it every other day, or avoid it altogether. A doctor or pharmacist can advise you. Read more about antihistamines.
Can cetirizine make you sleepy?
antihistamines that make you feel sleepy – such as chlorphenamine (Piriton), cinnarizine, diphenhydramine, hydroxyzine and promethazine. non-drowsy antihistamines that are less likely to make you feel sleepy – such as acrivastine, cetirizine, fexofenadine and loratadine.
What happens if a child takes too much cetirizine?
Five incidents of cetirizine overdose in children have been reported previously. Drowsiness and sedation were observed, but no other side effects. The risk of cardiac events related to an overdose of cetirizine is extremely small. A certain degree of sedation is to be expected.
Does cetirizine make you sleepy?
When is the best time of day to take cetirizine?
Does cetirizine affect the heart?
As a result, the use of this drug may increase the number of premature atrial beats and facilitate the development of AF. Therefore, the several studies showing that the risk of QT prolongation and arrhythmias is lower with cetirizine compared to other anti-H1 medications.
Does cetirizine affect sleep?
Cetirizine failed to modulate sleep at 4 mg·kg−1 but increased non-REM sleep and decreased REM sleep at 40 mg·kg−1. (n= 4–6 for each drug concentration; n= 24 for saline-injected control).
How long does cetirizine take to work?
Official answer. In general, an oral antihistamine tablet will start to work within 30 minutes and reach its maximum effect in about 2 hours. You will know when an antihistamine starts to work when it starts to relieve allergy symptoms, such as congestion, runny nose, itchy eyes or skin rash.
Can cetirizine raise blood pressure?
Can cetirizine cause kidney damage?
Hay fever and anti-allergy medicines
Preparations containing sodium cromoglycate, such as Opticrom Eye Drops, are also safe. If you use Zirtek (cetirizine) and your kidney function is below 50%, you’ll need to reduce the dose you take, only take it every other day, or avoid it altogether.